| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > ovresd | Structured version Visualization version GIF version | ||
| Description: Lemma for converting metric theorems to metric space theorems. (Contributed by Mario Carneiro, 2-Oct-2015.) |
| Ref | Expression |
|---|---|
| ovresd.1 | ⊢ (𝜑 → 𝐴 ∈ 𝑋) |
| ovresd.2 | ⊢ (𝜑 → 𝐵 ∈ 𝑋) |
| Ref | Expression |
|---|---|
| ovresd | ⊢ (𝜑 → (𝐴(𝐷 ↾ (𝑋 × 𝑋))𝐵) = (𝐴𝐷𝐵)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ovresd.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝑋) | |
| 2 | ovresd.2 | . 2 ⊢ (𝜑 → 𝐵 ∈ 𝑋) | |
| 3 | ovres 7522 | . 2 ⊢ ((𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝐴(𝐷 ↾ (𝑋 × 𝑋))𝐵) = (𝐴𝐷𝐵)) | |
| 4 | 1, 2, 3 | syl2anc 590 | 1 ⊢ (𝜑 → (𝐴(𝐷 ↾ (𝑋 × 𝑋))𝐵) = (𝐴𝐷𝐵)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1547 ∈ wcel 2119 × cxp 5616 ↾ cres 5620 (class class class)co 7356 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2711 ax-sep 5218 ax-pr 5362 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2718 df-cleq 2731 df-clel 2814 df-ral 3054 df-rex 3064 df-rab 3392 df-v 3433 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4262 df-if 4455 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-br 5073 df-opab 5135 df-xp 5624 df-res 5630 df-iota 6441 df-fv 6493 df-ov 7359 |
| This theorem is referenced by: sscres 17781 fullsubc 17808 fullresc 17809 funcres2c 17861 rngchom 20595 ringchom 20624 rhmsubclem4 20660 irinitoringc 21454 psmetres2 24297 xmetres2 24344 prdsdsf 24350 xpsdsval 24364 xmssym 24448 xmstri2 24449 mstri2 24450 xmstri 24451 mstri 24452 xmstri3 24453 mstri3 24454 msrtri 24455 tmsxpsval 24521 ngptgp 24619 nlmvscn 24670 nrginvrcn 24675 nghmcn 24728 cnmpt1ds 24826 cnmpt2ds 24827 ipcn 25231 caussi 25282 causs 25283 minveclem2 25411 minveclem3b 25413 minveclem3 25414 minveclem4 25417 minveclem6 25419 ftc1lem6 26026 ulmdvlem1 26383 abelth 26424 cxpcn3 26730 rlimcnp 26947 zsoring 28419 hhssnv 31353 madjusmdetlem3 34013 qqhcn 34175 qqhucn 34176 ftc1cnnc 38059 ismtyres 38175 isdrngo2 38325 naddcnffo 43809 |
| Copyright terms: Public domain | W3C validator |